Skip to main content
You need an active Constant Contact account and a Constant Contact developer account. Register at the Constant Contact developer portal (https://developer.constantcontact.com).

​
Create an OAuth application

Register an application in the Constant Contact developer portal to obtain your API Key and Client Secret.

1

Navigate to My Applications

Go to the Constant Contact developer portal and click My Applications.

2

Sign in

Sign in with your Constant Contact credentials when prompted.

3

Create a new application

Click New Application.

  • Enter an application name (e.g., StackOne Integration). Note that you cannot use “Constant Contact” in the name.
  • Select Authorization Code Flow and Implicit Flow as the OAuth2 flow.
  • Select Rotating Refresh Tokens as the refresh token type.
  • Click Create.
4

Open your application

From the My Applications page, click Edit on your application to open its details.

5

Configure redirect URI

Add the StackOne callback URL as a redirect URI.

  • Enter exactly: https://api.stackone.com/connect/oauth2/constantcontact/callback
  • Click Save to apply changes.
6

Copy the API Key

The API Key (Client ID) is displayed on the application details page.

  • Copy the API Key value and store it securely for use later.
7

Generate and copy the Client Secret

Click Generate Client Secret to create a new secret.

  • Copy the Client Secret immediately — it is only shown once.
  • Store it securely for use later.

​
Creating the StackOne Connector Profile

To create the Connector Profile in StackOne for Constant Contact:
1

Navigate to Connector Profiles

Login to StackOne and navigate to Connector Profiles
2

Create New Connector Profile

  • Click + Connector Profile
  • Search for and select Constant Contact
  • Select Type as OAuth 2.0
  • Fill out the fields using details retrieved from your provider:
    • API Key (Client ID)
    • Client Secret
    • Scopes (Optional)
  • (Optional) Select Actions to be enabled for this Connector Profile
  • Click Create profile
Congratulations! The new Connector Profile will now show up in your project ready to be used. You can now continue to Link Accounts for Constant Contact.